try sony
they clip aroudn your ear so they dont fall off and they are under 10$.
they look like this
http://www.sonystyle.com/webapp/wcs/stores/se rvlet/ProductDisplay?catalogId=10551&stor eId=10151&langId=-1&productId=1103986 7
Did a quick search for you on head-fi.org
I've got the Koss KSC-75s and they rock - amazing sound quality, but you can still hear sound from the "outside world," just in case a car is coming right at you.
"good headphones for cardio"
http://www.head-fi.org/forums/f4/earphones-ca rdio-266454/
"cheap IEMs for the gym"
http://www.head-fi.org/forums/f4/cheap-iems-g ym-266169/
though I might not reccomend an IEM for running because of the noise it supresses from the outside world. Again - just in case a raving lunatic decides to come screaming at you with a flyswatter and toilet plunger. (just for example.)
Koss KSC75s are the over ear clip on style. Adjustable by just bending the metal clips. My mom, my dad, and myself all have sets now.
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